A profile on EJAE from last year:
koreaboo.com/stories/former-sm…
Two stand-out tracks are Red Velvet’s “Psycho,” which became a massive hit in South Korea and internationally, and Taeyeon‘s “Sorrow.”[ . . . ] Three years later, the Red Velvet track still holds the record for most streams on Spotify US among SM artists, and it even is eligible for an RIAA gold certification with 500,000 units sold in the States.